Motorola APX4000 XH User Manual page 163

The radio sounds alert tone when user enters or exits
this feature and also when PTT is pressed.
Note
Acknowledgement of any messages required
from the radio is not transmitted if the Transmit
Inhibition is enabled.
Enabling Transmit Inhibition
Perform one of the following actions:
• Switch the preprogrammed Transmit Inhibit
switch to Transmit Inhibit enabled.
•
or to TxIn. Press the Menu Select button
below TxIn.
• Press the Transmit Inhibit programmable
button.
Note
If the user has disabled TX Inhibit via the
menu and then moves the switch to the
position where TX Inhibit is enabled, the
new value overwrites the menu value.
The display shows Tx inhibit on. You hear a
sequence of short, low‐high tones to indicate
transmission is inhibited.
Pressing PTT triggers the radio sounds a constant
short, low‐pitched tone (reject tone).
Note
The status of the Transmit Inhibit does not
change after the radio powers up.
Disabling Transmit Inhibition
Perform one of the following actions:
•
or to TxIn. Press the Menu Select button
below TxIn.
• Press the Transmit Inhibit programmable
button.
Note
If the user has disabled TX Inhibit via the
softkey and then moves the switch to the
position where TX Inhibit is enabled, the
new value overwrites the menu value.
The display shows Tx inhibit off. You hear a
sequence of short, high‐low tone (Transmit Inhibit
Off tone) to indicate transmission is back to normal
operation.
159
English